NSN 5310-00-917-6221
Part Details | LOCK WASHER
5310-00-917-6221 A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
Alternate Parts: 40203200, 4020-32-00, MS4590479, MS45904-79, 5310-00-917-6221, 00-917-6221, 5310009176221, 009176221
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUL 29, 1966 | 00-917-6221 | 14218 ( WASHER, LOCK ) |
REFERENCE DRAWINGS & PICTURES
FLAT EXTERNAL AND INTERNAL TEETH
Cross Reference | NSN 5310-00-917-6221
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4020-32-00 | 78189 | ITW SHAKEPROOF AUTOMOTIVE PRODUCTS |
| MS45904-79 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
Technical Data | NSN 5310-00-917-6221
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | FLAT EXTERNAL AND INTERNAL TEETH |
| HOLE DIAMETER | 0.384 INCHES MINIMUM AND 0.398 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 1.220 INCHES MINIMUM AND 1.260 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.042 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |